[理工] 100台大資工計系
我想要請問大家第六題
http://imgur.com/a/jJHjB
我大概爬板知道了snooping的意思
但是通常沒有說的話
是使用Write-invalid 還是 write-update?
這個地方我不太懂
還有bus activity 的 yes or no
是來自於有沒有Hit
需不需要data的移轉嗎?
如果說 write 有動到資料 read 沒有
那第三個 P1 的 Write 為什麼是Yes呢?
麻煩大家了><
我的計組真的比較弱QQ
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